src_mobile/CommonsJavaScript/JSPendingOperation.cpp

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Apache License, Version 2.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16 /**
  17  * @file        JSPendingOperation.cpp
  18  * @author      Pete Cole (peter.cole@partner.samsung.com)
  19  * @version     0.1
  20  *              0.2 k.majewski@samsung.com
  21  * @brief       Implementation of the JSPendingOperation class
  22  */
  23
  24 #include <dpl/shared_ptr.h>
  25 #include <Commons/IEvent.h>
  26 #include "JSPendingOperation.h"
  27 #include "JSPendingOperationPrivateObject.h"
  28
  29 namespace WrtDeviceApis {
  30 namespace CommonsJavaScript {
  31 namespace {
  32 const char* PLUGIN_NAME = "PendingOperation";
  33 }
  34
  35 JSClassRef JSPendingOperation::m_classRef = NULL;
  36
  37 JSClassDefinition JSPendingOperation::m_classInfo = {
  38     0,
  39     kJSClassAttributeNone,
  40     PLUGIN_NAME,
  41     0,
  42     NULL,
  43     m_functions,
  44     initialize,
  45     finalize,
  46     NULL, //hasProperty,
  47     NULL, //GetProperty,
  48     NULL, //SetProperty,
  49     NULL, //DeleteProperty,
  50     NULL, //getPropertyNames,
  51     NULL,
  52     NULL,
  53     NULL,
  54     NULL, //ConvertToType,
  55 };
  56
  57 JSStaticFunction JSPendingOperation::m_functions[] = {
  58     { "cancel", cancel, kJSPropertyAttributeNone },
  59     { 0, 0, 0 }
  60 };
  61
  62 JSClassRef JSPendingOperation::getClassRef()
  63 {
  64     if (!m_classRef) {
  65         m_classRef = JSClassCreate(&m_classInfo);
  66     }
  67     return m_classRef;
  68 }
  69
  70 void JSPendingOperation::initialize(JSContextRef /*context*/,
  71                                     JSObjectRef object)
  72 {
  73     assert(NULL != JSObjectGetPrivate(object));
  74 }
  75
  76 void JSPendingOperation::finalize(JSObjectRef object)
  77 {
  78     delete static_cast<IJSPendingOperationPrivateObject *>(
  79         JSObjectGetPrivate(object));
  80 }
  81
  82 JSValueRef JSPendingOperation::cancel(JSContextRef context,
  83                                       JSObjectRef object,
  84                                       JSObjectRef thisObject,
  85                                       size_t argumentCount,
  86                                       const JSValueRef arguments[],
  87                                       JSValueRef* exception)
  88 {
  89     (void) object;
  90     (void) argumentCount;
  91     (void) arguments;
  92     (void) exception;
  93     LogDebug(__FUNCTION__);
  94     IJSPendingOperationPrivateObject *priv =
  95         static_cast<IJSPendingOperationPrivateObject *>(
  96             JSObjectGetPrivate(thisObject));
  97     assert(NULL != priv);
  98     bool cancelResult = priv->cancel();
  99     LogDebug("cancel result : " << cancelResult);
 100     return JSValueMakeBoolean(context, cancelResult);
 101 }
 102 } // CommonsJavaScript
 103 } // WrtDeviceApis
 104